123490804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4909}}^1$

素因数の和:5263

約数の個数: 24

約数和(自身を含む): 228216800

約数和(自身を除く): 104725996

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 4909, 6289, 9818, 12578, 19636, 25156, 93271, 186542, 373084, 1624879, 3249758, 6499516, 30872701, 61745402, 123490804]

約数ペア:

[(1, 123490804), (2, 61745402), (4, 30872701), (19, 6499516), (38, 3249758), (76, 1624879), (331, 373084), (662, 186542), (1324, 93271), (4909, 25156), (6289, 19636), (9818, 12578)]